As we approach the first official day of summer in the Delaware Valley on Friday, temperatures and conditions will combine to ...

Heat advisories have been issued for the Philadelphia area this week. The heat index is expected to reach 99 degrees on ...

Extreme heat warnings are in effect across Arizona and Nevada, raising concerns for children's health. Heat advisories span ...

After a cool stretch last weekend, temperatures will start rising Wednesday and are expected to get into the upper 90s Monday ...

An updated heat advisory was issued by the National Weather Service on Tuesday at 2:38 p.m. valid from Wednesday 11 a.m.

Just in time for the start of summer on June 20, a heat wave is expected to scorch a large section of the United States, ...

PHILADELPHIA (WPVI) -- Temperatures will be running nearly 15 degrees below average the next two days. An Air Quality Alert ...

Philly backyards are having a real moment in 2025. Maybe it's because we all spent so much time stuck indoors over the past few years, or maybe it's because working from home made everyone realize ...

A dangerous combination of extreme heat and severe weather will hit New Jersey and eastern Pennsylvania starting Wednesday, ...

After what has largely been a cool start to meteorological summer in the northern U.S., temperatures are expected to swing in ...

From the editorial: "With the promise of tens of billions of dollars of investment from D.C., (places like Philadelphia are) ...